QPainterPath GGPageItem::shape() const
{
QPainterPath p;
switch (m_page->page()->type()) {
case GGStartPage::Type:
case GGEndPage::Type:
return roundShape(innerBoundingRect());
case GGConditionPage::Type:
return diamondShape(innerBoundingRect());
case GGActionPage::Type:
case GGDecisionPage::Type:
return roundedRectShape(boundingRect());
}
return p;
}
void GGPageItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Q_UNUSED(option);
Q_UNUSED(widget);
painter->setPen(QPen(editScene()->pageColor(m_page), editScene()->pageBorderWidth()));
bool withCaption = true;
painter->save();
switch (m_page->page()->type()) {
case GGStartPage::Type:
paintStart(painter, innerBoundingRect(), editScene()->pageColor(m_page), editScene()->pageFillColor());
withCaption = false;
break;
case GGEndPage::Type:
paintEnd(painter, innerBoundingRect(), editScene()->pageColor(m_page), editScene()->pageFillColor());
withCaption = false;
break;
case GGConditionPage::Type:
paintCondition(painter, innerBoundingRect(), editScene()->pageColor(m_page), editScene()->pageFillColor());
break;
case GGActionPage::Type:
paintAction(painter, boundingRect(), editScene()->pageColor(m_page), editScene()->pageFillColor());
break;
case GGDecisionPage::Type:
paintDecision(painter, boundingRect(), editScene()->pageColor(m_page), editScene()->pageFillColor());
break;
}
painter->restore();
if (withCaption) {
QString name = m_page->page()->name();
painter->drawText(innerBoundingRect(), Qt::AlignCenter, name);
}
/*
// TEST CENTER
painter->setPen(Qt::red);
painter->drawEllipse(0,0,2,2);
// TEST BOUNDS
painter->drawRect(boundingRect());
*/
if (isSelected()) {
painter->setPen(editScene()->pageHighlightColor());
painter->drawRect(boundingRect());
}
}
QRectF GGPageItem::boundingRect() const
{
const qreal penWidth = editScene()->pageBorderWidth();
QRectF ret = innerBoundingRect();
ret.adjust(-penWidth/2, -penWidth/2, penWidth/2, penWidth/2);
return ret;
}
void
DigestTreeScene::plotNode(const std::vector<TreeLayout::Coordinate>& childNodesCo,
QString digest, int nodeSize)
{
RosterIterator it(m_roster);
int n = childNodesCo.size();
int rim = 3;
// plot root node
QRectF rootBoundingRect(0, 0, nodeSize, nodeSize);
QRectF rootInnerBoundingRect(rim, rim, nodeSize - rim * 2, nodeSize - rim * 2);
addRect(rootBoundingRect, QPen(Qt::black), QBrush(Qt::darkRed));
addRect(rootInnerBoundingRect, QPen(Qt::black), QBrush(Qt::lightGray));
QRectF digestRect(- 5.5 * nodeSize , - nodeSize, 12 * nodeSize, 30);
addRect(digestRect, QPen(Qt::darkCyan), QBrush(Qt::darkCyan));
QGraphicsTextItem *digestItem = addText(digest);
QRectF digestBoundingRect = digestItem->boundingRect();
digestItem->setDefaultTextColor(Qt::black);
digestItem->setFont(QFont("Cursive", 12, QFont::Bold));
digestItem->setPos(- 4.5 * nodeSize + (12 * nodeSize - digestBoundingRect.width()) / 2,
- nodeSize + 5);
m_displayRootDigest = digestItem;
// plot child nodes
for (int i = 0; i < n; i++) {
if (it.hasNext())
it.next();
else
abort();
double x = childNodesCo[i].x;
double y = childNodesCo[i].y;
QRectF boundingRect(x, y, nodeSize, nodeSize);
QRectF innerBoundingRect(x + rim, y + rim, nodeSize - rim * 2, nodeSize - rim * 2);
DisplayUserPtr p = it.value();
QGraphicsRectItem *rectItem = addRect(boundingRect, QPen(Qt::black), QBrush(Qt::darkBlue));
p->setRimRectItem(rectItem);
QGraphicsRectItem *innerRectItem = addRect(innerBoundingRect,
QPen(Qt::black),
QBrush(Qt::lightGray));
p->setInnerRectItem(innerRectItem);
std::string s = boost::lexical_cast<std::string>(p->getSeqNo());
QGraphicsTextItem *seqItem = addText(s.c_str());
seqItem->setFont(QFont("Cursive", 12, QFont::Bold));
QRectF seqBoundingRect = seqItem->boundingRect();
seqItem->setPos(x + nodeSize / 2 - seqBoundingRect.width() / 2,
y + nodeSize / 2 - seqBoundingRect.height() / 2);
p->setSeqTextItem(seqItem);
QRectF textRect(x - nodeSize / 2, y + nodeSize, 2 * nodeSize, 30);
QGraphicsRectItem *nickRectItem = addRect(textRect, QPen(Qt::darkCyan), QBrush(Qt::darkCyan));
p->setNickRectItem(nickRectItem);
QGraphicsTextItem *nickItem = addText(p->getNick());
QRectF textBoundingRect = nickItem->boundingRect();
nickItem->setDefaultTextColor(Qt::white);
nickItem->setFont(QFont("Cursive", 12, QFont::Bold));
nickItem->setPos(x + nodeSize / 2 - textBoundingRect.width() / 2, y + nodeSize + 5);
p->setNickTextItem(nickItem);
}
}
